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    AUDIO CLASS-COMPLIANT CHARGING ACCESSORIES FOR WIRELESS HEADPHONES AND HEADSETS
    32.
    发明申请
    AUDIO CLASS-COMPLIANT CHARGING ACCESSORIES FOR WIRELESS HEADPHONES AND HEADSETS 有权
    无线耳机和耳机的音频类合规充电配件

    公开(公告)号：US20160112787A1

    公开(公告)日：2016-04-21

    申请号：US14517693

    申请日：2014-10-17

    Applicant: Apple Inc.

    Inventor： Zachary C. Rich ,  Baptiste P. Paquier ,  Joseph A. Sarlo ,  Jahan C. Minoo

    IPC: H04R1/10 ,  H04B1/3827

    CPC classification number: H04R1/10 ,  H04B1/385 ,  H04B2001/3872 ,  H04R1/1025 ,  H04R1/1041 ,  H04R25/43 ,  H04R25/50 ,  H04R25/55 ,  H04R2420/07 ,  H04R2420/09

    Abstract: A headphone is disclosed herein. The headphone includes a wireless transceiver, a wired communication module, a power storage device, a speaker, and control circuitry. The wireless transceiver and the wired communication module and the wireless transceiver are connected to the speaker via the control circuitry. The control circuitry is configured to determine whether to control the speaker according to data received via the wired communication module and the wireless transceiver and to seamlessly transition control of the speaker from data received from one of the wired communication module and the wireless transceiver to the other of the wired communication module and the wireless transceiver.

    Abstract translation: 本文公开了耳机。 耳机包括无线收发器，有线通信模块，电力存储设备，扬声器和控制电路。 无线收发器和有线通信模块和无线收发器经由控制电路连接到扬声器。 控制电路被配置为根据经由有线通信模块和无线收发器接收的数据来确定是否控制扬声器，并且从从有线通信模块和无线收发器之一接收的数据到另一个无缝地转换扬声器的控制 的有线通信模块和无线收发器。

    Method to determine loudspeaker change of placement
    37.
    发明授权
    Method to determine loudspeaker change of placement 有权

    公开(公告)号：US11109173B2

    公开(公告)日：2021-08-31

    申请号：US16778634

    申请日：2020-01-31

    Applicant: Apple Inc.

    Inventor： Bruce C. Po ,  Richard M. Powell ,  Aram M. Lindahl ,  Baptiste P. Paquier ,  Phillip A. Kamp

    IPC: H04S7/00 ,  G06F3/16 ,  H04R1/40 ,  H04R3/04 ,  H04R3/12 ,  H04R5/04 ,  H04R29/00

    Abstract: A system and method is described for determining whether a loudspeaker device has relocated, tilted, rotated, or changed environment such that one or more parameters for driving the loudspeaker may be modified and/or a complete reconfiguration of the loudspeaker system may be performed. In one embodiment, the system may include a set of sensors. The sensors provide readings that are analyzed to determine 1) whether the loudspeaker has moved since a previous analysis and/or 2) a distance of movement and/or a degree change in orientation of the loudspeaker since the previous analysis. Upon determining the level of movement is below a threshold value, the system adjusts previous parameters used to drive one or more of the loudspeakers. By adjusting previous parameters instead of performing a complete recalibration, the system provides a more efficient technique for ensuring that the loudspeakers continue to produce accurate sound for the listener.

    BINAURAL AUDIO CAPTURE USING UNTETHERED WIRELESS HEADSET
    39.
    发明申请
    BINAURAL AUDIO CAPTURE USING UNTETHERED WIRELESS HEADSET 审中-公开

    公开(公告)号：US20190261089A1

    公开(公告)日：2019-08-22

    申请号：US15901624

    申请日：2018-02-21

    Applicant: Apple Inc.

    Inventor： Sriram Hariharan ,  Baptiste P. Paquier ,  Eric A. Allamanche ,  Alon Paycher

    IPC: H04R5/04 ,  H04R1/10 ,  H04R5/027 ,  H04R5/033 ,  H04R1/40 ,  H04S1/00

    Abstract: A wireless headset includes first and second wireless earphone devices, each including a microphone. The first earphone device assembles a first group of audio packets, each of which includes a first low-resolution clock value, a first high-resolution clock value, and a sequence of first microphone samples, and transmits the first plurality of audio packets to the second wireless earphone device, as a slave device of a first wireless network. The second earphone device receives the first group of audio packets from the first wireless earphone device, assembles a second group of audio packets, each of which includes a second low-resolution clock value, a second high-resolution clock value, and a sequence of second microphone samples, and transmits the first and second groups of audio packets to an external device. Other aspects are also described and claimed.

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